Alexandre Aheto

Data Engineer

Salaire / Taux journalier

Paris, France

Freelance

Peut venir sur site

Expertises

Data EngineeringPythonGoogle Cloud PlatformdbtScrapingClean ArchitecturePostgreSQLGitLabJavascriptData VizualizationData MiningBig DataETLRequêtes SQLTerraformGoogle BigQueryGraphQLSeleniumGitHubCircleCIStrapiBase de données SQLMetabaseKubernetes

Langues

Français (Maternelle)Anglais

À propos

Introduction

As a Data and Analytics Engineer, I've worked for several years with Python and SQL to design and develop data pipelines. In all my professional experiences, I like to stay close to the end-users of the data products delivered to ensure the relevance and quality of the various analyses. Don't hesitate to contact me if you have a data project that you'd like to launch or improve!

Liens

Expérience de travail

Data Analytics Engineer

Freelance Freelance

avr. 2017 - Présent

9 ans 7 mois

Paris Area, France

Reflect

juil. 2022 - oct. 2024

2 ans 4 mois

Paris, France

Senior Data & Analytics Engineer

mars 2023 - oct. 2024

1 an 8 mois

Paris, France

Data & Analytics Engineer

juil. 2022 - mars 2023

9 mois

Paris, France

Being one of the first employees, I contribute to the development of a data-driven product. ▹ Architecture and implementation of a data stack architecture that should answer several constraints (multi-tenancy, scalability, operability) ▹ Implementation of connectors in charge of retrieving data from 20+ APIs & others (SIRH, ATS, Payroll...)

Tinyclues

juin 2019 - juin 2022

3 ans 1 mois

Paris, France

Data Engineer

janv. 2022 - juin 2022

6 mois

Paris, France

▹ Contribution to the development of tools used for the data processing and management of hundreds of datasets ▹ Writing internal documentation about the different workflows used internally

Data Operations Engineer

déc. 2019 - déc. 2021

2 ans 1 mois

Paris Area, France

▹ Data processing and analysis of several datasets with customers information in order to align data scheme with a generic one and allow the datasets to be used as input for our machine learning algorithms ▹ Technical configuration of complex platforms allowing customers to choose the best audiences for marketing campaigns ▹ Calibration of machine learning algorithms used to find the best buyers for each product ▹ Management of project in order to enable smooth data integration for new customers ▹ Development of several tools in order to improve data mining and technical configuration

Data Operations Engineer

juin 2019 - nov. 2019

6 mois

Paris Area, France

End of studies internship where I was supervised by several Senior Data Operations Engineers to contribute to their missions ▹ Data Analysis of several datasets in order to validate that the data can be used by the platform ▹ Selection of the features and models that will be used by our clients to optimize their marketing revenue ▹ Development of tools in order to ensure a good data quality ▹ Technical support for all our clients (resolution of incidents and fulfillment of requests)

Software Engineer

Better World - Collective Intelligence

nov. 2018 - juin 2019

8 mois

Paris Area, France

▹ Development of several crawlers ▹ Development of Python packages to automate testing of crawlers

Data Scientist (Operations)

Linkfluence

févr. 2018 - juil. 2018

6 mois

Paris Area, France

▹ Development of a Python client for Radarly, a social media intelligence software developed by Linkfluence ▹ Development of Process Automation Tools in order to reduce the production time of data report ▹ Participation of workshops to imagine new models to analyse social data ▹ Development of applications for data visualisation

Data Miner

comet

juil. 2017 - janv. 2018

7 mois

Paris Area, France

▻ Setup of pipeline to perform Web Mining ▻ Text (about job profiles) Analysis thanks to NLP algorithms ▻ Development of reporting interface ▻ Development of Web Applications and Chrome Extension in order to do process automation and to gain efficiency

Administrative Assistant @ La Source Learning Center

Ecole Nationale des Ponts et Chaussées

oct. 2016 - févr. 2017

5 mois

77420 Champs-sur-Marne, France

Worker Intern

Actemium

juin 2016 - juin 2016

1 mois

Région de Paris, France

Maintenance of industrial boilers on the site of CPCU ▻ Machine disassembling ▻ Control Quality ▻ Maintenance and repair of several boilers' components


Formation

Aalto University

Master's degree, Computer Science

2018 - 2019

1 an 2 mois

Ecole des Ponts ParisTech

Master of Engineering - MEng, Industrial Engineering

2015 - 2019

4 ans 2 mois

Join Lion

Product Management & Web Development

2017 - 2017

2 mois

Classe Préparatoire au Lycée Clemenceau, Nantes

MPSI - PSI*

2013 - 2015

2 ans 2 mois

Lycée Duplessis Mornay

Baccalauréat, Filière Scientifique

2010 - 2013

3 ans 2 mois

Résultat : Mention Très Bien

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